Frequently Asked Questions

10 … OFAC implements, administers, and enforces U.S. sanctions across many jurisdictions. Some of these sanctions are comprehensive in nature and broadly prohibit most transactions involving the particular jurisdiction and may also include blocking restrictions on the government of such… Read more

11 … All U.S. persons must comply with OFAC sanctions, including all U.S. citizens and permanent residents regardless of where they are located, all individuals and entities within the United States, and all U.S. incorporated entities and their foreign branches. Terms such as "U.S. person" and "… Read more

12 … Violations of OFAC-administered sanctions programs may result in civil and, in some cases, criminal penalties. Penalties for violations can be substantial. Civil penalties vary by sanctions program, and the Federal Civil Penalties Inflation Adjustment Act of 1990, as amended by the Federal… Read more

13 … OFAC encourages anyone who may have violated OFAC-administered sanctions programs, or anyone who is aware of potential violations, to disclose the apparent or potential violation to OFAC. Voluntary self-disclosure to OFAC is considered a mitigating factor by OFAC in enforcement actions, and… Read more

18 … As part of its enforcement efforts, OFAC publishes a list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not… Read more

21 … All changes for the current calendar year are cumulatively available in the SDN List PDF file . The entire list may also be browsed using OFAC's Sanctions List Search Tool ​. Cumulative changes for prior years back to 1994 are also available in ASCII format on the Archive of Changes to the SDN… Read more

19 … The best way to get the SDN list is from OFAC's website . The list is disseminated in a number of different formats, including XML and fixed field/delimited files that can be integrated into databases. … How do I get a copy of the Specially Designated Nationals (SDN) …

20 … The SDN list is frequently updated. There is no predetermined timetable, but rather names are added or removed as necessary and appropriate. … How often is the Specially Designated Nationals (SDN) List …

23 … If you have checked a name manually or by using software and find a match, you should do a little more research. Is it an exact name match, or very close? Is your customer located in the same general area as the SDN or another entry on one of OFAC's sanctions lists? If not, it may be a "false… Read more

466 … For historical information about names that have been added to, updated, or removed from OFAC’s Specially Designated Nationals List or one of OFAC’s other sanctions lists , please see our Archive of Changes page . Designation, removal, and update information is organized chronologically by… Read more